OT-2026-000077967
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000077967) never changes.
Identity and time
| Publication number | OT-2026-000077967 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-7d36-a870-69a8e0648978 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077967 |
| Status | PUBLIC |
Content hashes
| Canonical text | adb9b7bc8d3fa2cbe240f306d1a44479956431a125dbc729b44d7f4eaf933afd |
|---|---|
| Markdown | a0b3325693ef37f20434fbc927d6c241ca708982b654961009477a9c84b8e85d |
| Publication page | c5f3d118402ded65b91473416b8efd3a797ce25819247469e6ef95ef03d8f638 |
| Manifest | d0e0b31e93f9af18d003f839ecfc4fe424cc629d67064def69c97cde8af41b3f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | FBQup70HsWvovtBV9uh9kKEZo3T4YNsvY9mHsFEm6hIn9osDy9oco8I10H7RtJ+e3B2svCx6/HkE0dBkVbu0Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:10:21.526691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967observed c5f3d118402ded65b91473416b8efd3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:21.506235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967/manifest.jsonobserved d0e0b31e93f9af18d003f839ecfc4fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:21.486894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967/publication.mdobserved a0b3325693ef37f20434fbc927d6c241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:21.449598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967/publication.txtobserved adb9b7bc8d3fa2cbe240f306d1a44479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:15.094212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967observed c5f3d118402ded65b91473416b8efd3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:15.076124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967/manifest.jsonobserved d0e0b31e93f9af18d003f839ecfc4fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:15.058775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967/publication.mdobserved a0b3325693ef37f20434fbc927d6c241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:15.012776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077967/publication.txtobserved adb9b7bc8d3fa2cbe240f306d1a44479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|